Application of machine learning to assess the influence of microstructure on twin nucleation in Mg alloys
Twin nucleation in textured Mg alloys was studied by means of electron back-scattered
diffraction in samples deformed in tension along different orientations in more than 3000 …
diffraction in samples deformed in tension along different orientations in more than 3000 …
[HTML][HTML] Plastic deformation and fracture mechanisms of rolled Mg-8Gd-4Y-Zn and AZ31 magnesium alloys
J Deng, J Tian, Y Zhou, Y Chang, W Liang, J Ma - Materials & Design, 2022 - Elsevier
The wrought rare-earth and rare-earth-free magnesium alloys exhibit differences in plasticity
due to different slip and twinning behaviors. In this paper, the microstructure evolution and …
due to different slip and twinning behaviors. In this paper, the microstructure evolution and …
[HTML][HTML] Deformation mechanisms of dual-textured Mg-6.5 Zn alloy with limited tension-compression yield asymmetry
A dual-textured wrought Mg-6.5 Zn (wt.%) alloy with limited yield asymmetry (compressive
yield strength/tensile yield strength: 0.90) is reported. Approximately 80% of the grains …
yield strength/tensile yield strength: 0.90) is reported. Approximately 80% of the grains …
Assessment of slip transfer criteria for prismatic-to-prismatic slip in pure Ti from 3D grain boundary data
Slip transfer and blocking across grain boundaries was studied in a Ti foil with a strong
rolling texture deformed in tension. Prior to deformation, the shape of the grains and the …
rolling texture deformed in tension. Prior to deformation, the shape of the grains and the …
On the origin of deformation mechanisms in a heterostructured aluminum alloy via slip trace and lattice rotation analyses
In this study the micro-deformation mechanisms in an Al–Si cast alloy under stepwise
compressive loading up to a cumulated plastic strain of 9.7% are examined via detailed …
compressive loading up to a cumulated plastic strain of 9.7% are examined via detailed …
[HTML][HTML] Analysis of slip transfer across grain boundaries in Ti via diffraction contrast tomography and high-resolution digital image correlation: When the geometrical …
E Nieto-Valeiras, A Orozco-Caballero… - International Journal of …, 2024 - Elsevier
High-resolution digital image correlation was employed to analyze the occurrence of slip
transfer across grain boundaries in pure Ti. The microstructure was characterized in 3D …
transfer across grain boundaries in pure Ti. The microstructure was characterized in 3D …
Effect of precipitates on the dominant active slip systems in Mg-4.5 Zn (wt.%) alloy
The dominant active slip systems during plastic deformation of an extruded Mg-4.5 Zn (wt.%)
alloy with and without β 1′ precipitates were investigated by means of advanced electron …
alloy with and without β 1′ precipitates were investigated by means of advanced electron …
Towards reducing tension-compression yield and cyclic asymmetry in pure magnesium and magnesium-aluminum alloy with cerium addition
In this study, we report the effect of cerium (Ce) addition on the tension-compression yield
and cyclic asymmetry in commercially pure magnesium (Cp-Mg) and Mg–Al alloy at room …
and cyclic asymmetry in commercially pure magnesium (Cp-Mg) and Mg–Al alloy at room …
[HTML][HTML] Optimized method for the identification of slip directions in Mg alloy based on intragranular misorientation axes analysis
Y Shu, Z Wang, H Yang, X Chen, J Bai, F Pan - Journal of Materials …, 2023 - Elsevier
In this work, an optimized method was proposed to identify the activated slip directions (ie,
gliding direction of dislocations) based on intragranular misorientation axes (IGMA) analysis …
gliding direction of dislocations) based on intragranular misorientation axes (IGMA) analysis …
[HTML][HTML] Suppressed transformation of compression twins to double twins in Mg by activation of< a> non-basal slip
The transformation of compression twins (CT) to double twins (DT) is studied in a dual-
textured Mg-6.5% Zn (wt.) alloy during deformation along the extrusion axis. After 7.3 …
textured Mg-6.5% Zn (wt.) alloy during deformation along the extrusion axis. After 7.3 …